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Donenfeld" , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Matthew Wilcox , Peter Zijlstra , Ingo Molnar , Will Deacon , Boqun Feng , Waiman Long , Dennis Zhou , Tejun Heo , Christoph Lameter , "Paul E. McKenney" , Frederic Weisbecker , Neeraj Upadhyay , Josh Triplett , Uladzislau Rezki , Steven Rostedt , Mathieu Desnoyers , Lai Jiangshan , Zqiang , =?UTF-8?Q?Onur_=C3=96zkan?= , Kees Cook , Joel Granados , Anna-Maria Behnsen , Thomas Gleixner , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Ben Segall , Mel Gorman , Valentin Schneider , K Prateek Nayak , Mike Rapoport , "Liam R. Howlett" , Lorenzo Stoakes , Vlastimil Babka , Jann Horn , Pedro Falcato , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , =?UTF-8?Q?Eugenio_P=C3=A9rez?= , Sebastian Andrzej Siewior , Clark Williams , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, wireguard@lists.zx2c4.com, netdev@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, rcu@vger.kernel.org, virtualization@lists.linux.dev, linux-rt-devel@lists.linux.dev, llvm@lists.linux.dev, Yury Norov References: <20260915030336.1192299-1-ynorov@nvidia.com> <20260915031334.1194975-11-ynorov@nvidia.com> <20261007184105.GA3837481@joelbox> Content-Language: en-US From: Joel Fernandes In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: BN8PR04CA0051.namprd04.prod.outlook.com (2603:10b6:408:d4::25) To DS0PR12MB6486.namprd12.prod.outlook.com (2603:10b6:8:c5::21) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS0PR12MB6486:EE_|SA1PR12MB8723:EE_ 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U2FsdGVkX1+yaKnEMmgECpCo7RKC7SMlA6yq74c8/jnBCINMY34wYJfejphUJ2qDBkzzpaAgSEGhMfGA8ei5fgp2mvHN9ghp2KEy+JuAMl/4q+/0VRctZC1AOSG7gyvX0Dp2uopZltILKy/8nIXOGOR7GQp494/jx45brBVeEONax5RQpqDeKjLrhtm3H9xCVAjBbZKcbCruR+3u9MuDeYgeiCRBGX4veVK9RHrxwfJiurRUtmP/5qP5wWqKq67RBgxXji+nI2vw1UbmXaIQ/j5eZ+v3Rp83sloPI4mDsuVzgj4mi5PxcFcLy1IdCgQI4wuAXU02ucvqnR/lzfCh7SbRpY/g5uucSuLcnE1h8QuwLwRH9ZNg6+dR99GyjWJO9ZvRtmVPqVNdXyisiynltOUKiROI/o3MuHr73ewVuv6YNg97OcmgADffbw1bgc1BPWAyqCxC/oT0wIORR9vSHWVy7pr8BKUKCBtBJKXNWdYiWZ6rW9NSyirYuVvyW6cU9Iu3RoOxvKR59GZExa8mqvkqiP3pHn94NF59wyR5JpVkRGlXgfbeFb+SiuLIFUwc8VEy/2oQzSjf6OjOTMAq7/BEharM30V8f/bQePZCXJ7fXhiMZE9cEJ1U5pS3Vpa1gXYjos2HA/jiNMxVvzOx1C76OqTr/1cfyHA9f79w9GLE+cOP2o020P1+IWDa1VCkIfB7OzkSYWt8n1Oh0l4NuA9G2zfHSymqXkTCWgbuvsf+gTmF21jnorUa1N/8ABUXr/uNazk0EwjUIpc3GF5gL0Gc+3yrRW9nIJi0fWJEjroPcROfAGkMRWxPgDocYGsAluXFBnHcSgfsrGHssxRT3VoNN83+yy6veLtERtgT/3DlCGVDGVWzxsd9mnPnKywaA5KZ8gkPCLF2Q8Dj9uX4Mc2xhp4yNtw04zbM1xYQ4sLgqLcslfDsACAV349q2E3Q8PMte9bb1ahoMIc7Mxv VqIUQJ2j 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 10/7/2026 2:48 PM, Yury Norov wrote: > On Wed, Oct 07, 2026 at 02:41:05PM -0400, Joel Fernandes wrote: >> On Mon, Sep 14, 2026 at 11:13:31PM -0400, Yury Norov wrote: >>> DEFINE_RCU_SYNC() contains a statically initialized wait queue. SRCU >>> static definitions similarly rely on persistent lockdep keys and, in >>> Tiny SRCU, a statically initialized work item. >>> >>> Add ASSERT_STATIC_STORAGE() to DEFINE_RCU_SYNC(), both Tree SRCU >>> __DEFINE_SRCU() variants and Tiny SRCU's common DEFINE_SRCU() declaration. >>> This covers the non-static FAST and FAST_UPDOWN wrappers too. Tiny SRCU's >>> explicitly static declarations already enforce the required duration. >>> The existing per-CPU restrictions on Tree SRCU declarations still apply. >>> >>> Assisted-by: OpenAI Codex >>> Signed-off-by: Yury Norov >> >> All the changes make sense to me. I'm ok with carrying this for -rcu 7.5 >> unless you want to take it. >> >> Reviewed-by: Joel Fernandes > > Thanks Joel, carrying it with the RCU branch is the preferred route IMO. Ok, applying this patch for -rcu 7.5, thanks! thanks, Joel Fernandes